package com.ligang.service.impl;

import com.ligang.dao.VideoMapper;
import com.ligang.domain.Video;
import com.ligang.service.VideoService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;

/**
 * @Author: StoneIsLand
 * @Date: 2021/12/15 21:58
 */

@Service
public class VideoServiceImpl implements VideoService {

    @Resource
    private VideoMapper mapper;

    @Override
    public Video findById(Integer id) {
       return mapper.findById(id);
    }
}
